Keyphrases
- high precision
- high accuracy
- preprocessing
- experimental evaluation
- support vector machine
- segmentation method
- synthetic data
- detection method
- information extraction
- database
- computational complexity
- machine learning
- dynamic programming
- computational cost
- significant improvement
- prior knowledge
- visual features
- theoretical analysis
- segmentation algorithm
- clustering method
- objective function
- similarity measure
- classification method
- neural network